DERIVATIVE FINANCIAL INSTRUMENTS - AOCI Table (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Derivative [Line Items]
Cost of goods sold	$ (815.0)	$ (858.7)	$ (2,748.9)	$ (2,721.1)
Other income (expense) – net	1.6	(3.7)	(2.9)	(4.1)
Derivatives not designated as hedges
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(0.5)	(1.7)	(1.1)	(1.2)
Cash Flow Hedging | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	(2.4)	(1.0)	(5.4)	2.9
Cash Flow Hedging | Cost of goods sold | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	(4.3)	(1.3)	(7.7)	1.3
Cash Flow Hedging | Other income (expense) – net | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	1.9	0.3	2.3	1.6
Foreign exchange contracts | Other income (expense) – net | Derivatives not designated as hedges
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(0.4)	(0.6)	(0.7)	(0.9)
Foreign exchange contracts | Cash Flow Hedging | Cost of goods sold | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	(2.8)	(1.3)	(5.2)	1.3
Foreign exchange contracts | Cash Flow Hedging | Other income (expense) – net | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	0.0	0.0	0.0	0.0
Commodity swaps | Cash Flow Hedging | Cost of goods sold | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	(1.5)		(2.5)
Commodity swaps | Cash Flow Hedging | Other income (expense) – net | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	0.0		0.0
Cross currency swaps | Cash Flow Hedging | Cost of goods sold | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	0.0	0.0	0.0	0.0
Cross currency swaps | Cash Flow Hedging | Other income (expense) – net | Derivatives designated as hedges
Derivative [Line Items]
Gain (Loss) Reclassified from AOCI into Income	1.9	0.3	2.3	1.6
Debt conversion feature | Other income (expense) – net | Derivatives not designated as hedges
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(0.1)	(1.1)	(0.4)	(0.3)
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest | Cash Flow Hedging
Derivative [Line Items]
Cost of goods sold	(815.0)	(858.7)	(2,748.9)	(2,721.1)
Other income (expense) – net	$ 1.6	$ (3.7)	$ (2.9)	$ (4.1)